I think it depends on who you're talking to, and the intent matters.
Sometimes there is playful banter among women using the word "bitch". They might say something like "Okay, but this better work bitch". It is just used as sassy banter, and it isn't used in a disrespectful way, but one needs to be very careful that it's clearly understood that way.
When Sinatra did "The Lady Is A Tramp", women didn't take it as disrespectful because the song lyrics made it clear what was meant. It was just used to describe someone who rejects superficial social norms, and many women loved it. The song has been covered by many female artists, including Ella Fitzgerald, Lena Horne, and even Lady Gaga.
That being said, for the most part, the words aren't as important as the meaning and intent of the speaker, and how it is received and understood by the listener(s). Some guys can get away with calling each other "Meathead", or "Putz", or whatever, and it's just part of their camaraderie, but used in a different setting might get you clocked.